Browse free open source Authentication software and projects for Windows and Mac below. Use the toggles on the left to filter open source Authentication software by OS, license, language, programming language, and project status.
Two-Factor Authentication (2FA) client for Android + Wear OS
Searches through git repositories for high entropy strings and secrets
LDAP client providing user friendly access to global address books.
Source code for 2FAS Auth Browser Extension
Access Management and Single Signon platform
PHP User Login and Management System based on Codeigniter
A secure, scalable, developer-friendly, and free OIDC Authentication G
Replicates POSIX user credentials over the Internet - NIS replacement
The Identity Manager provides a solution to manage the user life cycle
Single Sign On module for Apache and NGiNX